GEM40-120K series flat shape inductive proximity sensor

Operating form and model number
Current typeOperating formContact formModel number
DCNPNNOGEM40-120K-N1
DCNPNNCGEM40-120K-N2
DCNPNNO+NCGEM40-120K-N4
DCPNPNOGEM40-120K-P1
DCPNPNCGEM40-120K-P2
DCPNPNO+NCGEM40-120K-P4
DCTwo wiresNOGEM40-120K-D1
DCTwo wiresNCGEM40-120K-D2
ACTwo wiresNOGEM40-120K-A1
ACTwo wiresNCGEM40-120K-A2
ACThree wiresNO+NCGEM40-120K-W
General
Model number GEM40-120K series
External dimensions 120x80x30
Installation type Non-shielded
Detection distance 40mm±10%
Setting distance 0-35 mm
Supply voltage 12-24Vdc (6-36Vdc); 110-220Vac (36-250Vac), 50/60Hz
Rated output current N.P Type: 300mA max; D type: 200mA max; AC Type: 400mA
Standard detected object Mild steel (80x80x1mm)
Sensing object Magnetic metals (if it is not magnetic metals, the sensing distance would decrease)
Response frequency NPN or PNP: 0.2kHz; Two wires of DC: 0.2kHz; Two wires of AC: 25Hz
Leakage current N.P Type: 13mA max; D type: 0.8mA max; A Type: 1.7mA max
Hysteresis 10% max. of sensing distance
Protection circuit DC: Reverse connection protection, Surge suppressor, Short-circuit protection
AC: Surge suppressor
Insulation resistance 50MΩ min (between charging part and housing)
Dielectric strength 1000Vac, 1min (between charging part and housing)
Temperature influence ±10% max. of sensing distance at 23°C within temperature range of -25°C to 60°C
±15% max. of sensing distance at 23°C within temperature range of -30°C to 65°C
Voltage influence ±10% max. of sensing distance in rated voltage range ±15%
IP Rating IP67
Material Case: ABS; Sensing surface: ABS